3v4l.org

run code in 300+ PHP versions simultaneously
<?php $interval = new DateInterval('P2D'); $dt = new DateTime('first day of January 2011'); var_dump($dt); $dt->add($interval); var_dump($dt); $dt = new DateTime('first day of January 2011'); $dt->sub($interval); var_dump($dt);

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0100.01018.55
8.3.50.0120.01022.03
8.3.40.0110.00718.88
8.3.30.0090.00618.72
8.3.20.0050.00318.91
8.3.10.0030.00620.56
8.3.00.0080.00021.76
8.2.180.0140.01016.50
8.2.170.0150.00322.96
8.2.160.0120.00620.26
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0080.00819.36
8.2.110.0050.00520.91
8.2.100.0070.00417.97
8.2.90.0000.00819.22
8.2.80.0040.00417.97
8.2.70.0040.00417.61
8.2.60.0060.00317.80
8.2.50.0040.00418.07
8.2.40.0050.00518.21
8.2.30.0000.00819.74
8.2.20.0050.00217.65
8.2.10.0080.00017.72
8.2.00.0060.00317.78
8.1.280.0080.00825.92
8.1.270.0000.00823.99
8.1.260.0100.00326.35
8.1.250.0060.00328.09
8.1.240.0040.00422.65
8.1.230.0080.00317.58
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0030.00717.48
8.1.190.0050.00317.35
8.1.180.0040.00418.10
8.1.170.0040.00418.64
8.1.160.0070.00018.93
8.1.150.0040.00418.61
8.1.140.0030.00517.61
8.1.130.0040.00417.51
8.1.120.0030.00617.47
8.1.110.0060.00317.52
8.1.100.0070.00017.54
8.1.90.0040.00417.50
8.1.80.0000.00817.60
8.1.70.0000.00717.59
8.1.60.0000.00817.54
8.1.50.0030.00617.52
8.1.40.0050.00217.56
8.1.30.0030.00617.65
8.1.20.0060.00317.58
8.1.10.0000.00817.65
8.1.00.0000.00817.52
8.0.300.0000.00718.77
8.0.290.0040.00416.88
8.0.280.0070.00018.44
8.0.270.0030.00317.26
8.0.260.0040.00416.97
8.0.250.0070.00017.06
8.0.240.0040.00417.12
8.0.230.0000.00716.96
8.0.220.0030.00316.91
8.0.210.0000.00717.01
8.0.200.0030.00317.09
8.0.190.0030.00617.09
8.0.180.0000.00817.05
8.0.170.0000.00916.93
8.0.160.0050.00217.02
8.0.150.0080.00016.85
8.0.140.0000.00716.92
8.0.130.0050.00013.36
8.0.120.0030.00516.88
8.0.110.0040.00417.09
8.0.100.0040.00417.04
8.0.90.0080.00016.96
8.0.80.0000.01616.99
8.0.70.0040.00416.85
8.0.60.0000.00717.06
8.0.50.0070.00016.89
8.0.30.0110.01217.08
8.0.20.0130.00617.40
8.0.10.0040.00417.21
8.0.00.0080.01116.79
7.4.330.0000.00513.43
7.4.320.0000.00816.57
7.4.300.0030.00316.53
7.4.290.0000.00716.59
7.4.280.0000.00716.59
7.4.270.0080.00016.49
7.4.260.0030.00313.25
7.4.250.0020.00516.57
7.4.240.0070.00016.66
7.4.230.0000.00716.60
7.4.220.0060.01016.63
7.4.210.0090.00716.62
7.4.200.0000.00716.41
7.4.190.0070.00016.74
7.4.160.0050.01116.70
7.4.150.0110.00917.40
7.4.140.0090.01217.86
7.4.130.0060.01516.62
7.4.120.0090.00816.51
7.4.110.0060.01516.63
7.4.100.0060.01516.43
7.4.90.0070.01116.49
7.4.80.0100.00719.37
7.4.70.0100.00716.57
7.4.60.0070.01416.42
7.4.50.0000.00916.53
7.4.40.0090.00622.27
7.4.30.0070.01116.58
7.4.00.0110.00515.03
7.3.330.0060.00013.13
7.3.320.0000.00513.17
7.3.310.0040.00416.28
7.3.300.0040.00416.18
7.3.290.0140.00616.31
7.3.280.0050.01216.26
7.3.270.0130.00617.40
7.3.260.0120.00718.24
7.3.250.0120.00916.41
7.3.240.0110.00616.29
7.3.230.0070.01216.56
7.3.210.0150.00316.34
7.3.200.0120.01219.39
7.3.190.0040.01716.32
7.3.180.0120.00316.33
7.3.170.0110.00716.46
7.3.160.0100.00716.27
7.3.120.0070.00514.75
7.3.110.0070.01014.71
7.3.100.0090.00614.91
7.3.90.0070.00715.00
7.3.80.0100.00314.93
7.3.70.0060.01014.62
7.3.60.0100.00314.71
7.3.50.0040.01414.74
7.3.40.0060.01214.60
7.3.30.0170.00014.89
7.3.20.0060.01216.72
7.3.10.0090.00616.61
7.3.00.0030.01316.76
7.2.330.0030.01416.80
7.2.320.0000.01816.88
7.2.310.0120.00816.46
7.2.300.0120.00416.63
7.2.290.0140.00416.81
7.2.250.0060.01214.90
7.2.240.0070.01315.12
7.2.230.0070.01015.16
7.2.220.0070.01015.26
7.2.210.0040.01515.19
7.2.200.0100.00714.91
7.2.190.0030.00714.73
7.2.180.0070.01115.00
7.2.170.0000.01615.00
7.1.330.0080.00615.95
7.1.320.0090.00615.97
7.1.310.0160.00315.91
7.1.300.0070.00715.77
7.1.290.0030.01315.84
7.1.280.0000.01615.52
7.1.270.0030.01215.83
7.1.260.0060.00915.68
5.4.140.0140.00410.77
5.4.130.0100.00311.24
5.4.120.0090.00611.03
5.4.110.0160.00010.93
5.4.100.0090.00611.34
5.4.90.0160.00010.94
5.4.80.0060.00910.74
5.4.70.0070.01011.06
5.4.60.0070.00310.79
5.4.50.0030.00910.96
5.4.40.0030.00611.03
5.4.30.0000.01110.96
5.4.20.0080.00411.05
5.4.10.0080.00410.88
5.4.00.0000.01011.05
5.3.240.0110.00310.48
5.3.230.0100.00310.54
5.3.220.0090.00610.47
5.3.210.0060.01010.47
5.3.200.0100.00710.24
5.3.190.0100.00610.54
5.3.180.0100.00510.65
5.3.170.0080.00810.61
5.3.160.0070.00410.68
5.3.150.0030.00610.60
5.3.140.0100.00310.55
5.3.130.0060.00310.59
5.3.120.0050.00510.43
5.3.110.0000.01110.54
5.3.100.0050.00510.55
5.3.90.0090.00310.49
5.3.80.0060.00310.30
5.3.70.0040.00710.17
5.3.60.0090.00010.55
5.3.50.0030.00510.45
5.3.40.0070.00410.52
5.3.30.0090.00310.54
5.3.20.0110.00010.61
5.3.10.0000.00810.34
5.3.00.0030.00810.30
5.2.170.0000.0089.27
5.2.160.0040.0049.27
5.2.150.0030.0069.01
5.2.140.0030.0069.30
5.2.130.0030.0069.18
5.2.120.0060.0039.00
5.2.110.0050.0039.11
5.2.100.0060.0039.11
5.2.90.0030.0079.23
5.2.80.0090.0008.94
5.2.70.0040.0079.24
5.2.60.0030.0039.18
5.2.50.0030.0039.05
5.2.40.0040.0049.22
5.2.30.0030.0069.21
5.2.20.0070.0039.08
5.2.10.0050.0039.02
5.2.00.0030.0068.82
5.1.60.0050.0058.31
5.1.50.0050.0058.24
5.1.40.0080.0008.34
5.1.30.0000.0098.56
5.1.20.0030.0038.18
5.1.10.0070.0038.46
5.1.00.0050.0058.29
5.0.50.0040.0047.62
5.0.40.0060.0037.47
5.0.30.0080.0007.28
5.0.20.0070.0027.45
5.0.10.0090.0007.27
5.0.00.0060.0007.12
4.4.90.0030.0037.25
4.4.80.0060.0007.25
4.4.70.0030.0057.00
4.4.60.0030.0037.00
4.4.50.0000.0057.00
4.4.40.0020.0056.74
4.4.30.0000.0046.74
4.4.20.0020.0026.74
4.4.10.0000.0076.74
4.4.00.0040.0026.74
4.3.110.0030.0036.74
4.3.100.0000.0076.74
4.3.90.0000.0076.74
4.3.80.0060.0006.74
4.3.70.0000.0066.74
4.3.60.0030.0056.74
4.3.50.0060.0006.74
4.3.40.0050.0036.74
4.3.30.0060.0006.74
4.3.20.0030.0036.74
4.3.10.0030.0036.74
4.3.00.0000.0076.74

preferences:
51.76 ms | 401 KiB | 5 Q